Flat safety hook



FIG. 1 is a perspective view showing the bottom and right side of the flat safety hook showing my design.

FIG. 2 is a perspective view showing the top and right side thereof.

FIG. 3 is a side view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a front view of the thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a flat safety hook, as shown and described. 